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N3992 19-Norethindrone (17-Hydroxy-19-nor-17a-4-pregnen-20-yn-3-one, 19-Nor-17a- -ethynyl-4-androsten-17b-ol-3-one, 17a-Ethynyl-19-nortestosterone, 19-Norethisterone, ||) CAS: 68-22-4

Specifications
CAS Number
68-22-4
Grade
Highly Purified
Molecular Formula
C20H26O2
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
-20°C
17-Hydroxy-19-nor-17a-4-pregnen-20-yn-3-one; 19-Nor-17a- -ethynyl-4-androsten-17b-ol-3-one; 17a-Ethynyl-19-nortestosterone; 19-Norethisterone; ||

Melting Point: 205-206°C
Solubility: Chloroform
Storage and Stability
May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
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